As private companies race to build orbital habitats and government agencies sketch out Mars timelines, a fundamental ...

Scientists have documented same-sex behavior in many animals. Learn what it means, how it varies, and why human labels can mislead.

Weed seeds that are carried by the wind and land in the fabric can still take root, despite the physical barrier in the way. According to Piedmont Master Gardeners, the roots can penetrate downward ...

After Meghan Trainor revealed that she used a surrogate to welcome her third child, old myths about surrogacy resurfaced. Here's what experts say the process is really like.

The use of seabird poop as a fertilizer for corn and other food crops supported the expansion of pre-Inca civilizations ...

While visually striking, Ai Weiwei's work in his debut solo India show feel detached from the turbulence of contemporary ...

Understand how this artificial intelligence is revolutionizing the concept of what an autonomous agent can do (and what risks ...

The ruling mainstreams menstrual health. But India needs to normalize sex education too. Otherwise, menstruation will be ...

A smooch, a snog, swapping spit, a shift, or the always classy, wearing the face off each other- a kiss goes by many names and forms.

As Damascus and the SDF inch towards integration, is northeastern Syria heading for unified state institutions, “complementary integration,” or a revival of divided influence?